8r-48=5r-15

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Solution for 8r-48=5r-15 equation:


Simplifying
8r + -48 = 5r + -15

Reorder the terms:
-48 + 8r = 5r + -15

Reorder the terms:
-48 + 8r = -15 + 5r

Solving
-48 + 8r = -15 + 5r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-5r' to each side of the equation.
-48 + 8r + -5r = -15 + 5r + -5r

Combine like terms: 8r + -5r = 3r
-48 + 3r = -15 + 5r + -5r

Combine like terms: 5r + -5r = 0
-48 + 3r = -15 + 0
-48 + 3r = -15

Add '48' to each side of the equation.
-48 + 48 + 3r = -15 + 48

Combine like terms: -48 + 48 = 0
0 + 3r = -15 + 48
3r = -15 + 48

Combine like terms: -15 + 48 = 33
3r = 33

Divide each side by '3'.
r = 11

Simplifying
r = 11

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